| WC-Co硬质合金在盐酸溶液中的阳极行为 |
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| 引用本文： | 周邦娜,余仲兴,吴永明,陈世琯.WC-Co硬质合金在盐酸溶液中的阳极行为[J].上海有色金属,1990(4). |
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| 作者姓名： | 周邦娜 余仲兴 吴永明 陈世琯 |
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| 作者单位： | 上海工业大学，上海工业大学，上海工业大学，上海工业大学 |
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| 摘 要： | 为了了解WC-Co合金废料在盐酸溶液中使钴选择性溶解的阳极行为,采用了动电位扫描法研究不同的工艺条件对阳极溶解的影响,测定了阳极中钴溶解的控制步骤,并对阳极钝化的原因作了初步探讨。
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| 关 键 词： | WC-Co硬质合金 电化学溶解 阳极钝化 |
Anodic Behaviors of WC-Co Hard Metal in Hydrochloric Acid Solution |
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| Zhou Bangna,Yu Zhongxing,Wu Yongming,Chen Shiguan.Anodic Behaviors of WC-Co Hard Metal in Hydrochloric Acid Solution[J].Shanghai Nonferrous Metals,1990(4). |
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| Authors: | Zhou Bangna Yu Zhongxing Wu Yongming Chen Shiguan |
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| Affiliation: | Shanghai University of Technology |
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| Abstract: | In order to learn the selective dissolving behaviors of Co contained in WC-Co scraps in hydrochloric acid solution,a dynamic potentiometric scanning method is adopted to study the effect of different working conditions on the selective dissolving behaviors.The procedures for controlling the dissolving rate of Co contained in the anode are determined and the cause of anode passivation is investigated. |
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| Keywords: | WC-Co hard metal Electro-chemical dissolving Anode passivation |
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